Weather Forecast for Harrisburg

Pennsylvania, United States of America

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Sunny

Current Weather - Harrisburg: 28°C

Pennsylvania, United States of America

Sunny

Feels like 30°C

Wind

12 km/h W

Humidity

72%

Pressure

1012 mb

UV Index

7

Visibility

16 km

Sunny

Sunny

Friday, July 10, 2026

High

32°C

Low

20°C

Rain Chance

74%

Hourly Forecast

Sunny 26°C
19:00
Sunny 24°C
20:00
Clear 24°C
21:00
Clear 23°C
22:00
Clear 23°C
23:00
Jul 11

Day Statistics

Maximum Wind

16 km/h

Humidity

82%

Precipitation

13 mm

UV Index

7

Visibility

9 km

Rain Chance

74%

Snow Chance

0%

Sun & Moon

Sunrise

05:47 AM

Sunset

08:38 PM

Moonrise

01:29 AM

Moonset

04:51 PM

Moon Phase

Waning Crescent

Moon Illumination

12%

Air Quality

PM2.5

8.9

μg/m³

PM10

9.2

μg/m³

NO₂

5.2

μg/m³

O₃

86.7

μg/m³

SO₂

2.3

μg/m³

CO

167

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

412.58

Diffuse Radiation

215.34

DNI

0

GTI

0

When to visit Harrisburg?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: May June August

January

☀️
4°C
💧
12 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
6°C
💧
11 Days of rain
❄️
Very heavy snowfall
🌵 Driest month

March

☀️
11°C
💧
14 Days of rain
❄️
Very heavy snowfall

April

☀️
18°C
💧
14 Days of rain
❄️
Moderate snowfall

May

☀️
23°C
💧
13 Days of rain
❄️
No snowfall
Best time to visit

June

☀️
28°C
💧
13 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
31°C
💧
14 Days of rain
❄️
No snowfall
🔥 Hottest month

August

☀️
30°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
26°C
💧
16 Days of rain
❄️
No snowfall
🌧 Wettest month,

October

☀️
19°C
💧
13 Days of rain
❄️
Moderate snowfall

November

☀️
12°C
💧
12 Days of rain
❄️
Moderate snowfall

December

☀️
6°C
💧
13 Days of rain
❄️
Very heavy snowfall